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Hamedi-Kalajahi F, Alizadeh M, Kheirouri S, Molani-Gol R. The effect of curcumin on paraoxonase 1 protein levels, gene expression, and enzyme activity: A systematic review of animal interventional studies. Prostaglandins Other Lipid Mediat 2024; 174:106849. [PMID: 38830400 DOI: 10.1016/j.prostaglandins.2024.106849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 04/20/2024] [Accepted: 05/07/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND AND AIMS Paraoxonase (PON) proteins have various hydrolytic activities. The PON family is able to detoxify oxidized low-density lipoprotein. Additionally, differentiation of monocytes into macrophages, as the first stage in the development of atherosclerosis, is suppressed by PON 1. The effects of polyphenols including curcumin on PON1 have been investigated in studies. In this study, our main goal is to investigate curcumin's effect on PON1 protein levels, gene expression, and enzyme activity in animal interventional studies. METHODS The literature was searched through the online databases including PubMed, SCOPUS, Embase, and Google Scholar until May 2022. RESULTS Curcumin administration can increase the PON1 enzyme activity. Also, it probably has a positive role in increasing the PON1 gene expression. However, concerning the PON1 protein values, results are contradictory. CONCLUSIONS The findings of this study suggested positive role of curcumin in increasing PON1 enzyme activities, gene expression, and protein levels. DATA AVAILABILITY Data are available from the corresponding author (Kheirouris@tbzmed.ac.ir).
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Affiliation(s)
- Fatemeh Hamedi-Kalajahi
- Nutrition Research Center, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Alizadeh
- Department of Clinical Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sorayya Kheirouri
- Department of Nutrition, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Roghayeh Molani-Gol
- Nutrition Research Center, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
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2
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Molefe-Nyembe NI, Adeyemi OS, Kondoh D, Kato K, Inoue N, Suganuma K. In Vivo Efficacy of Curcumin and Curcumin Nanoparticle in Trypanosoma congolense, Broden 1904 (Kinetoplastea: Trypanosomatidae)-Infected Mice. Pathogens 2023; 12:1227. [PMID: 37887743 PMCID: PMC10609685 DOI: 10.3390/pathogens12101227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/17/2023] [Accepted: 09/19/2023] [Indexed: 10/28/2023] Open
Abstract
Curcumin (CUR) is known for its wide folkloric effects on various infections; however, its solubility status has remained a hindrance to its bioavailability in the host. This study evaluated the comparative effects of CUR and CUR-nanoparticle in vitro on T. congolense, T. b. brucei, and T. evansi. Additionally, CUR and CUR-nanoparticle anti-Trypanosoma efficacy were assessed in vivo against T. congolense. All the CUR-nanoparticles were two folds more effective on the T. congolense as compared to CUR in vitro, with recorded efficacy of 3.67 ± 0.31; 7.61 ± 1.22; and 6.40 ± 3.07 μM, while the CUR-nanoparticles efficacy was 1.56 ± 0.50; 28.16 ± 9.43 and 13.12 ± 0.13 μM on T. congolense, T. b. brucei, and T. evansi, respectively. Both CUR and CUR-nanoparticles displayed moderate efficacy orally. The efficacy of CUR and CUR-nanoparticles in vivo was influenced by solubility, presence of food, and treatment period. CUR-treated mice were not cured of the infection; however, the survival rate of the orally treated mice was significantly prolonged as compared with intraperitoneal-treated mice. CUR-nanoparticles resulted in significant suppression of parasitemia even though relapsed was observed. In conclusion, CUR and CUR-nanoparticles possess moderate efficacy orally on the trypanosomes as compared to the intraperitoneal treatment.
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Affiliation(s)
- Nthatisi Innocentia Molefe-Nyembe
- Department of Zoology and Entomology, University of the Free State, Private Bag X13, Phuthaditjhaba 9866, South Africa
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada, Obihiro 080-8555, Hokkaido, Japan; (N.I.); (K.S.)
| | - Oluyomi Stephen Adeyemi
- Department of Biochemistry, Medicinal Biochemistry and Toxicology Laboratory, Landmark University, PMB 1001, Ipetu Road, Omu-Aran 251101, Nigeria;
| | - Daisuke Kondoh
- Section of Anatomy and Pathology, Division of Veterinary Sciences, Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada, Obihiro 080-8555, Hokkaido, Japan;
| | - Kentaro Kato
- Laboratory of Sustainable Animal Environmental Systems, Graduate School of Agricultural Sciences, Tohoku University, Sendai 980-8577, Japan;
| | - Noboru Inoue
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada, Obihiro 080-8555, Hokkaido, Japan; (N.I.); (K.S.)
| | - Keisuke Suganuma
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada, Obihiro 080-8555, Hokkaido, Japan; (N.I.); (K.S.)
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3
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Sharma R, Bhat P. Management of allergic rhinitis with Rajanyadi Churna and Guduchi Kwatha- A case report. J Ayurveda Integr Med 2023; 14:100740. [PMID: 37478634 PMCID: PMC10371786 DOI: 10.1016/j.jaim.2023.100740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 04/30/2023] [Accepted: 06/10/2023] [Indexed: 07/23/2023] Open
Abstract
Allergic Rhinitis is an immunological inflammatory response of the nasal mucosa to airborne allergens. Although Allergic Rhinitis is not a life-threatening disease, the symptoms of Allergic Rhinitis can be particularly bothersome and disruptive to a patient's sleep and overall quality of life. The coexistence of other allergic conditions like Asthma is very common. No satisfactory treatment is available in modern medicine for this disease. There is a need to search for satisfactory treatment available in another medical system. We present a case of Allergic Rhinitis that was successfully treated with Ayurvedic medicines. Allergic Rhinitis is characterized by watery nasal discharge, nasal obstruction, nasal mucosal pallor, sneezing, and itching in the eyes, palate, and pharynx. A 18-year-old female patient presented with complaints of sneezing (80-100/day), rhinorrhea (watery discharge from nose), heaviness in the head region, weakness, and loss of concentration hampering daily life activity for one year. The patient's clinical findings and symptoms were suggestive of Allergic Rhinitis, which is of perennial type. According to Ayurveda diagnosis was done as Vata-Kaphaj Pratishyay. Rajanyadi Churna was given to the patient for 15 days along with Guduchi Kwath (∼Guduchi decoction) followed by Shaman Snehapan (∼internal oleation) with Mahatiktak Ghrita. The patient experienced a reduction in all the symptoms after 15 days. Allergy markers i.e. Absolute Eosinophil Count reduced to 360 cells/cu mm from 704 cells/cu mm and eosinophils in CBC reduced to 4.1%. The primary complaint of sneezing was significantly reduced to 3-4 times/day after completing the treatment. Ayurvedic therapeutic interventions other than Nasya (∼Nasal oleation), and Dhoompana (∼medicated smoke) modalities showed encouraging results in managing Allergic Rhinitis in a short duration of time. This approach may be taken into consideration for further treatment and research work for Allergic Rhinitis.
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Affiliation(s)
- Rochan Sharma
- Department of Shalakyatantra, Sumatibhai Shah Ayurved Mahavidyalaya, Hadapsar, Pune (M.S), India
| | - Pravin Bhat
- Department of Shalakyatantra, Sumatibhai Shah Ayurved Mahavidyalaya, Hadapsar, Pune (M.S), India.
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4
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Lis K, Bartuzi Z. Plant Food Dyes with Antioxidant Properties and Allergies-Friend or Enemy? Antioxidants (Basel) 2023; 12:1357. [PMID: 37507897 PMCID: PMC10376437 DOI: 10.3390/antiox12071357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 06/25/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023] Open
Abstract
Color is an important food attribute which increases its attractiveness, thus influencing consumer preferences and acceptance of food products. The characteristic color of fresh, raw food is due to natural dyes present in natural food sources. Food loses its natural color during processing or storage. Loss of natural color (e.g., graying) often reduces the appeal of a product to consumers. To increase the aesthetic value of food, natural or synthetic dyes are added to it. Interestingly, the use of food coloring to enhance food attractiveness and appetizing appearance has been practiced since antiquity. Food coloring can also cause certain health effects, both negative and positive. Dyes added to food, both natural and synthetic, are primarily chemical substances that may not be neutral to the body. Some of these substances have strong antioxidant properties. Thanks to this activity, they can also perform important pro-health functions, including antiallergic ones. On the other hand, as foreign substances, they can also cause various adverse food reactions, including allergic reactions of varying severity and anaphylactic shock. This article discusses food dyes of plant origins with antioxidant properties (anthocyanins, betanins, chlorophylls, carotenoids, and curcumin) and their relationship with allergy, both as sensitizing agents and immunomodulatory agents with potential antiallergic properties.
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Affiliation(s)
- Kinga Lis
- Department of Allergology, Clinical Immunology and Internal Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, ul. Ujejskiego 75, 85-168 Bydgoszcz, Poland
| | - Zbigniew Bartuzi
- Department of Allergology, Clinical Immunology and Internal Medicine, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, ul. Ujejskiego 75, 85-168 Bydgoszcz, Poland
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5
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Liu S, Wang C, Zhang Y, Zhang Y, Song Y, Jiang J, Liu R, Jin H, Yan G, Jin Y. Polydatin inhibits mitochondrial damage and mitochondrial ROS by promoting PINK1-Parkin-mediated mitophagy in allergic rhinitis. FASEB J 2023; 37:e22852. [PMID: 36906289 DOI: 10.1096/fj.202201231rr] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 02/07/2023] [Accepted: 02/20/2023] [Indexed: 03/13/2023]
Abstract
Polydatin (PD), a natural product derived from Polygonum cuspidatum, has anti-inflammatory and antioxidant effects and has significant benefits in treating allergic diseases. However, its role and mechanism in allergic rhinitis (AR) have not been fully elucidated. Herein, we investigated the effect and mechanism of PD in AR. AR model was established in mice with OVA. Human nasal epithelial cells (HNEpCs) were stimulated with IL-13. HNEpCs were also treated with an inhibitor of mitochondrial division or transfected with siRNA. The levels of IgE and cellular inflammatory factors were examined by enzyme linked immunosorbent assay and flow cytometry. The expressions of PINK1, Parkin, P62, LC3B, NLRP3 inflammasome proteins, and apoptosis proteins in nasal tissues and HNEpCs were measured by Western blot. We found that PD suppressed OVA-induced epithelial thickening and eosinophil accumulation in the nasal mucosa, reduced IL-4 production in NALF, and regulated Th1/Th2 balance. In addition, mitophagy was induced in AR mice after OVA challenge and in HNEpCs after IL-13 stimulation. Meanwhile, PD enhanced PINK1-Parkin-mediated mitophagy but decreased mitochondrial reactive oxygen species (mtROS) production, NLRP3 inflammasome activation, and apoptosis. However, PD-induced mitophagy was abrogated after PINK1 knockdown or Mdivi-1 treatment, indicating a key role of the PINK1-Parkin in PD-induced mitophagy. Moreover, mitochondrial damage, mtROS production, NLRP3 inflammasome activation, and HNEpCs apoptosis under IL-13 exposure were more severe after PINK1 knockdown or Mdivi-1 treatment. Conclusively, PD may exert protective effects on AR by promoting PINK1-Parkin-mediated mitophagy, which further suppresses apoptosis and tissue damage in AR through decreasing mtROS production and NLRP3 inflammasome activation.
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Affiliation(s)
- Siqi Liu
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Yanbian University, Yanji, P.R. China
| | - Chongyang Wang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, P.R. China
| | - Yulian Zhang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, P.R. China
| | - Yalin Zhang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Yanbian University, Yanji, P.R. China
| | - Yilan Song
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, P.R. China
| | - Jingzhi Jiang
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, P.R. China
| | - Ruobai Liu
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, P.R. China
| | - Hainan Jin
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Yanbian University, Yanji, P.R. China
| | - Guanghai Yan
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Anatomy, Histology and Embryology, Yanbian University Medical College, Yanji, P.R. China
| | - Yongde Jin
- Jilin Key Laboratory for Immune and Targeting Research on Common Allergic Diseases, Yanbian University, Yanji, P.R. China.,Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Yanbian University, Yanji, P.R. China
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6
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Chen D, Zhu C, Ye S, Yang Q. Curcumin ameliorates oxidized low-density lipoprotein (ox-LDL)-caused damage in human umbilical vein endothelial cells (HUVECs) through the miR-599/MYD88/NF-κB axis. Toxicol In Vitro 2022; 85:105481. [PMID: 36156291 DOI: 10.1016/j.tiv.2022.105481] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND The role of curcumin in multiple human diseases was widely reported, including arteriosclerosis (AS). We aimed to investigate the correlation between curcumin and AS-related microRNAs (miRNAs) to find out more underlying mechanism of curcumin used in AS. METHODS Cell proliferation and apoptosis were determined using CCK-8 assay, EdU staining assay, flow cytometry, and western blot for the detection of PCNA and Bax protein expression in human umbilical vein endothelial cells (HUVECs). Inflammation response was evaluated using ELISA kits, and oxidative stress was evaluated by detecting SOD activity and MDA level using the matched commercial kits. RT-qPCR analysis was applied for miR-599 and MYD88 mRNA level measurement. RESULTS Curcumin treatment and miR-599 overexpression could promote cell proliferation, and inhibit cell apoptosis, inflammation response and oxidative stress, thereby alleviating ox-LDL-induced cell damage in HUVECs. Mir-599 was lowly expressed and MYD88 was highly expressed in AS patients and AS cell model. Curcumin could modulate miR-599 to exert the protective effect on ox-LDL-caused cell damage, and miR-599 directly targeted MYD88 to alleviate ox-LDL-caused cell damage in HUVECs. Curcumin targeted miR-599 to regulate MYD88 expression, thereby inactivating the NF-κB pathway in AS cell model. CONCLUSION Our findings illustrated that curcumin exhibited anti-AS effect through the miR-599/MYD88 axis and thereby inhibiting the NF-κB pathway.
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Affiliation(s)
- Decai Chen
- Department of Vascular Surgery, Nanyang First People's Hospital affiliated to Henan University, Nanyang 473012, China
| | - Chongmei Zhu
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Shouwan Ye
- Department of Thyroid and Breast Surgery, Nanyang First People's Hospital affiliated to Henan University, Nanyang 473012, China
| | - Qiong Yang
- General Surgery, Cancer Center, Department of Breast Surgery, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou 310014, China.
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Arab ZN, Khayatan D, Razavi SM, Zare K, Kheradkhah E, Momtaz S, Ferretti G, Bacchetti T, Sathyapalan T, Emami SA, Abdolghaffari AH, Sahebkar A. Phytochemicals as Modulators of Paraoxonase-1 in Health and Diseases. Antioxidants (Basel) 2022; 11:antiox11071273. [PMID: 35883764 PMCID: PMC9311866 DOI: 10.3390/antiox11071273] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 06/22/2022] [Accepted: 06/24/2022] [Indexed: 02/05/2023] Open
Abstract
Chronic diseases such as cardiovascular disease (CVD), atherosclerosis, chronic liver disease, and neurodegenerative diseases are major causes of mortality. These diseases have gained much attention due to their complications, and therefore novel approaches with fewer side effects are an important research topic. Free radicals and oxidative stress are involved in the molecular mechanisms of several diseases. Antioxidants can scavenge free radicals and mitigate their adverse effects. One of the most important antioxidant enzymes are paraoxonases (PONs). These enzymes perform a wide range of physiological activities ranging from drug metabolism to detoxification of neuroleptics. Paraoxonase-1 (PON1) is produced in the liver and then transferred to the bloodstream. It has been demonstrated that PON1 could have beneficial effects in numerous diseases such as atherosclerosis, CVD, diabetes mellitus, and neurodegenerative diseases by modulating relevant signalling pathways involved in inflammation and oxidative stress. These pathways include peroxisome proliferator-activated receptor gamma (PPAR-γ) and protein kinase B/nuclear factor kappa-light-chain-enhancer of activated B cells (AKT/NF-κB)-dependent signalling pathways. Increasing PON1 could potentially have protective effects and reduce the incidence of various diseases by modulating these signalling pathways. Several studies have reported that dietary factors are able to modulate PON1 expression and activity. This review aimed at summarizing the state of the art on the effects of dietary phytochemicals on PON1 enzyme activity and the relevant signalling pathways in different diseases.
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Affiliation(s)
- Zahra Najafi Arab
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; (Z.N.A.); (D.K.); (S.M.R.); (E.K.)
| | - Danial Khayatan
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; (Z.N.A.); (D.K.); (S.M.R.); (E.K.)
| | - Seyed Mehrad Razavi
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; (Z.N.A.); (D.K.); (S.M.R.); (E.K.)
| | - Kimia Zare
- School of Medicine, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran;
| | - Elnaz Kheradkhah
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; (Z.N.A.); (D.K.); (S.M.R.); (E.K.)
| | - Saeideh Momtaz
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Tehran, Iran;
- Department of Toxicology and Pharmacology, School of Pharmacy, and Toxicology and Diseases Group, Pharmaceutical Sciences Research Center (PSRC), the Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- GI Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Gianna Ferretti
- Department of Clinical Science, Polytechnic University of Marche, Ancona, Italy
- Correspondence: (G.F.); (A.H.A.); (A.S.)
| | - Tiziana Bacchetti
- Department of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy;
| | - Thozhukat Sathyapalan
- Department of Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Hull HU3 2JZ, UK;
| | - Seyed Ahmad Emami
- Department of Traditional Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran;
| | - Amir Hossein Abdolghaffari
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; (Z.N.A.); (D.K.); (S.M.R.); (E.K.)
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Tehran, Iran;
- Department of Toxicology and Pharmacology, School of Pharmacy, and Toxicology and Diseases Group, Pharmaceutical Sciences Research Center (PSRC), the Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- GI Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- Correspondence: (G.F.); (A.H.A.); (A.S.)
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Correspondence: (G.F.); (A.H.A.); (A.S.)
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Memarzia A, Saadat S, Behrouz S, Boskabady MH. Curcuma longa and curcumin affect respiratory and allergic disorders, experimental and clinical evidence: A comprehensive and updated review. Biofactors 2022; 48:521-551. [PMID: 34932258 DOI: 10.1002/biof.1818] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/05/2021] [Indexed: 01/23/2023]
Abstract
Curcuma longa and its constituents, mainly curcumin, showed various of pharmacological effects in previous studies. This review article provides updated and comprehensive experimental and clinical evidence regarding the effects of C. longa and curcumin on respiratory, allergic, and immunologic disorders. Using appropriate keywords, databases including PubMed, Science Direct, and Scopus were searched until the end of October 2021. C. longa extracts and its constituent, curcumin, showed the relaxant effect on tracheal smooth muscle, which indicates their bronchodilatory effect in obstructive pulmonary diseases. The preventive effects of extracts of C. longa and curcumin were shown in experimental animal models of different respiratory diseases through antioxidant, immunomodulatory, and anti-inflammatory mechanisms. C. longa and curcumin also showed preventive effects on some lung disorders in the clinical studies. It was shown that the effects of C. longa on pulmonary diseases were mainly due to its constituent, curcumin. Pharmacological effects of C. longa extracts and curcumin on respiratory, allergic, and immunologic disorders indicate the possible therapeutic effect of the plant and curcumin on these diseases.
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Affiliation(s)
- Arghavan Memarzia
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeideh Saadat
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Physiology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Sepideh Behrouz
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Hossein Boskabady
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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9
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Elamin AAE, Deniz OG, Kaplan S. The effects of Gum Arabic, curcumin (Curcuma longa) and Garcinia kola on the rat hippocampus after electromagnetic field exposure: A stereological and histological study. J Chem Neuroanat 2022; 120:102060. [PMID: 34915150 DOI: 10.1016/j.jchemneu.2021.102060] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/09/2021] [Accepted: 12/09/2021] [Indexed: 11/25/2022]
Abstract
The present study was designed to focus on the potential effects of the electromagnetic field (EMF) emitted by mobile phones on hippocampal pyramidal neurons and to investigate the role of curcumin (Cur), Garcinia kola (GK) and Gum Arabic (GA) in reducing these adverse effects. Fifty-four 12-week-old male Wistar albino rats were used. These were randomly divided into nine groups of six rats each. The control, Cur, GK and GA groups were not exposed to EMF, while the sham group was kept in the EMF exposure system without being exposed to EMF. The EMF+Cur, EMF+GK, EMF+GA and EMF groups were exposed to 900 MHz EMF for one hour a day for 28 days. The number of the pyramidal neurons in the cornu ammonis (CA) of the hippocampus was estimated using the optical fractionator technique. Histopathological changes were evaluated under light and electron microscopes. The activities of the superoxide dismutase (SOD) and catalase (CAT) enzymes were also evaluated from serum samples. Significant levels of CAT and SOD activities were observed in the EMF group compared to the control group (p = 0.000; p = 0.001) respectively. Microscopic observations showed that dark-coloured nuclei with unclear neuron boundaries were frequently observed in the EMF group. Stereological data analysis revealed a significant decrease in the CA's total number of pyramidal neurons in the EMF group compared to the control and sham groups (p = 0.000; p = 0.000) respectively. Cur and GK were observed to provide significant protection in the EMF+Cur and EMF+GK groups compared to the EMF group (p = 0.000; p = 0.000) respectively. No significant difference was observed between the EMF+GA group and EMF group (p = 0.989). Exposure to 900 MHz EMF causes severe alterations in the number and structure of hippocampal pyramidal neurons. Cur and GK exhibit a protective effect against these deleterious effects, but GA showed no protective effect.
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Affiliation(s)
| | - Omur Gulsum Deniz
- Department of Histology and Embryology, Faculty of Medicine, Bolu Abant İzzet Baysal University, Bolu, Turkey
| | - Suleyman Kaplan
- Department of Histology and Embryology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey.
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10
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Dong J, Xu O, Wang J, Shan C, Ren X. Luteolin ameliorates inflammation and Th1/Th2 imbalance via regulating the TLR4/NF-κB pathway in allergic rhinitis rats. Immunopharmacol Immunotoxicol 2021; 43:319-327. [PMID: 33900898 DOI: 10.1080/08923973.2021.1905659] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Luteolin has an anti-allergic effect but its mechanism is not clear. This study attempted to determine the mechanisms of luteolin in rhinitis. METHODS Allergic rhinitis rat model was established by ovalbumin (OVA) stimulation. Then, the rats were treated with normal saline, luteolin, or lipopolysaccharide (LPS) for 14 days. Nasal symptoms were scored; the histopathological changes of nasal mucosa were detected by hematoxylin-eosin staining. Serum levels of Th1 type cytokines (IFN-γ, IL-2), Th2 type cytokines (IL-4, IL-5, IL-13), and OVA-specific IgE (sIgE) were determined by ELISA. The expressions of Toll-like receptor 4 (TLR4) and p65 in nasal mucosa were detected by Western blot or immunohistochemistry. RESULTS Luteolin decreased symptom scores, specifically, the scores in control group, model group, model + 0.1 mg/kg luteolin, model + 1 mg/kg luteolin, and model + 10 mg/kg luteolin groups were 0.63 ± 0.52, 7.88 ± 0.83, 1.38 ± 0.52, 2.75 ± 0.46, and 5.00 ± 0.53, respectively. Luteolin ameliorated nasal mucosa inflammation by promoting the down-regulated levels of Th1 type cytokines, and suppressing the up-regulated levels of Th2 type cytokines, OVE-sIgE, TLR4, and p65. LPS further increased symptom scores, aggravated nasal mucosa inflammation, improved the unbalance of Th1/Th2 type cytokines, and lowered the expressions of OVE-sIgE, TLR4, and p65. Moreover, LPS reversed the effect of luteolin on allergic rhinitis rats. CONCLUSION Luteolin ameliorated inflammation and Th1/Th2 imbalance via regulating the TLR4/NF-κB pathway in allergic rhinitis rats. This study provided novel evidence that luteolin could be used as a candidate drug in allergic rhinitis treatment.
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Affiliation(s)
- Jinhui Dong
- Department of Otolaryngology, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Ou Xu
- Department of Otolaryngology, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Jianxing Wang
- Department of Otolaryngology, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Chunguang Shan
- Department of Otolaryngology, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Xiumin Ren
- Department of Otolaryngology, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
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11
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Gharibpour F, Fakheran O, Parvaneh A, Shirban F, Bagherniya M, Sathyapalan T, Sahebkar A. The Clinical Use of Curcumin for the Treatment of Recurrent Aphthous Stomatitis: A Systematic Review of Clinical Trials. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1291:229-238. [PMID: 34331693 DOI: 10.1007/978-3-030-56153-6_13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Recurrent aphthous stomatitis (RAS) lesions are inflammatory painful oral ulcers with uncertain etiology. Curcumin acts as an effective anti-inflammatory and antibacterial agent in the treatment of various oral diseases. This systematic review aimed to assess the effects of curcumin on RAS. A systematic search of the medical databases, PubMed, Scopus, ISI, Science Direct, and Google Scholar was performed up to March 30, 2020, to identify clinical trials assessing the effect of curcumin on aphthous ulcers. Nine studies comprising of 469 participants met all criteria and were analyzed. Treatment with curcumin significantly reduced aphthous ulcer size (seven studies), pain intensity (eight studies), number of aphthous ulcers (three studies), erythematous halo (one study), and erythema and exudate of the aphthous (one study). In four studies, the effect of curcumin on aphthous ulcer was assessed in comparison to the effects of the standard medication, triamcinolone. In all of these studies, curcumin had similar beneficial effects on the aphthous ulcer as measured by ulcer size, number, and pain. Only three studies were categorized as high quality using the Jadad scale. Within the limitations of this review, it can be concluded that curcumin may have a beneficial role in the treatment of recurrent aphthous ulcers. However, more randomized clinical trials are needed to validate these findings.
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Affiliation(s)
- Fateme Gharibpour
- Department of Orthodontics, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Omid Fakheran
- Dental Research Center, Department of Periodontics, Dental Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alireza Parvaneh
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farinaz Shirban
- Department of Orthodontics, Dental Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Bagherniya
- Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Thozhukat Sathyapalan
- Department of Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Hull, UK
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran. .,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Poland. .,Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland. .,Halal Research Center of IRI, FDA, Tehran, Iran.
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12
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Kim JS, Oh JM, Choi H, Kim SW, Kim SW, Kim BG, Cho JH, Lee J, Lee DC. Activation of the Nrf2/HO-1 pathway by curcumin inhibits oxidative stress in human nasal fibroblasts exposed to urban particulate matter. BMC Complement Med Ther 2020; 20:101. [PMID: 32228565 PMCID: PMC7106591 DOI: 10.1186/s12906-020-02886-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 03/06/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Particulate matter (PM) can cause various negative acute and chronic diseases of the respiratory system, including the upper airways. Curcumin has been reported to have anti-inflammatory and anti-oxidative effects; therefore, we investigated the effects of curcumin on nasal fibroblasts exposed to urban PM (UPM). METHODS Samples of inferior turbinate tissue were obtained from six patients. Flow cytometry was used to assess the levels of reactive oxygen species (ROS) following the treatment of nasal fibroblasts with UPM and/or curcumin. We evaluated the effects of UPM and/or curcumin on the expression of phosphorylated ERK, Nrf2, HO-1, and SOD2 in fibroblasts by Western blotting. RESULTS When UPM was applied to nasal fibroblasts, ROS production was significantly increased in a dose-dependent manner. UPM-exposed fibroblasts caused the activation of ERK to increase HO-1 expression and decrease SOD2 expression. Treatment with curcumin reduced the UPM-mediated increase in ROS; this decrease in ROS occurred in a dose-dependent manner. The UPM-induced activation of ERK was inhibited by curcumin. Nrf2 production was also promoted to increase the expression of HO-1 and SOD2 by curcumin. CONCLUSION Curcumin reduced ROS production caused by UPM in human nasal fibroblasts in a dose-dependent manner, suggesting that curcumin has anti-oxidative effects and may be useful in the treatment of nasal diseases caused by UPM, such as allergic and chronic rhinitis.
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Affiliation(s)
- Ji-Sun Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, Seoul, Republic of Korea
| | - Jeong-Min Oh
- Clinical Research Institute, Daejeon St. Mary's Hospital, Daejeon, Republic of Korea
| | - Hyunsu Choi
- Clinical Research Institute, Daejeon St. Mary's Hospital, Daejeon, Republic of Korea
| | - Sung Won Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, Seoul, Republic of Korea
| | - Soo Whan Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Seoul St. Mary's Hospital, Seoul, Republic of Korea
| | - Byung Guk Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, Seoul, Republic of Korea
| | - Jin Hee Cho
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Yeouido St. Mary's Hospital, Seoul, Republic of Korea
| | - Joohyung Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Department of Otorhinolaryngology-Head and Neck Surgery, Daejeon St. Mary's Hospital, Daejeon, Republic of Korea
| | - Dong Chang Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea. .,Department of Otorhinolaryngology-Head and Neck Surgery, Daejeon St. Mary's Hospital, Daejeon, Republic of Korea.
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13
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Jimenez-Lopez C, Fraga-Corral M, Carpena M, García-Oliveira P, Echave J, Pereira AG, Lourenço-Lopes C, Prieto MA, Simal-Gandara J. Agriculture waste valorisation as a source of antioxidant phenolic compounds within a circular and sustainable bioeconomy. Food Funct 2020; 11:4853-4877. [DOI: 10.1039/d0fo00937g] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Agro-food industrial waste is currently being accumulated, pushing scientists to find recovery strategies to obtain bioactive compounds within a circular bioeconomy. Target phenolic compounds have shown market potential by means of optimization extraction techniques.
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Affiliation(s)
- C. Jimenez-Lopez
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - M. Fraga-Corral
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - M. Carpena
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - P. García-Oliveira
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - J. Echave
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - A. G. Pereira
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - C. Lourenço-Lopes
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - M. A. Prieto
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
| | - J. Simal-Gandara
- Nutrition and Bromatology Group
- Analytical and Food Chemistry Department
- Faculty of Food Science and Technology
- University of Vigo
- E-32004 Ourense
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14
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Dietary Curcumin Supplementation Increases Antioxidant Capacity, Upregulates Nrf2 and Hmox1 Levels in the Liver of Piglet Model with Intrauterine Growth Retardation. Nutrients 2019; 11:nu11122978. [PMID: 31817533 PMCID: PMC6950043 DOI: 10.3390/nu11122978] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 11/30/2019] [Accepted: 12/01/2019] [Indexed: 02/06/2023] Open
Abstract
Curcumin has improved effects on antioxidant capacity via multiple mechanisms. Intrauterine growth retardation (IUGR) has had adverse influences on human health. IUGR is always associated with elevated oxidative stress and deficiencies in antioxidant defense. Therefore, we chose IUGR piglets as a model to investigate the effects of IUGR on antioxidant capacity of newborn and weaned piglets and determine how these alterations were regulated after supplementation with curcumin in weaned IUGR piglets. In experiment 1, eight normal-birth-weight (NBW) and eight IUGR newborn piglets were selected to determine the effect of IUGR on the antioxidant capacity of neonatal piglets. In experiment 2, thirty-two weaned piglets from four experimental groups: NBW, NC (curcumin supplementation), IUGR, IC (curcumin supplementation) were selected. The results showed that both IUGR newborn and weaned piglets exhibited oxidative damage and lower antioxidant enzymes activities in the liver compared with the NBW piglets. Dietary curcumin supplementation increased body-weight gain, feed intake, activities of antioxidant enzymes, and the expressions of nuclear factor, erythroid 2-like 2 (Nrf2) and heme oxygenase-1 (Hmox1) proteins in the liver of weaned piglets with IUGR. In conclusion, IUGR decreased the antioxidant capacity of newborn and weaned piglets. Curcumin could efficiently improve the growth, increase hepatic antioxidant capacity, and upregulate Nrf2 and Hmox1 levels in the liver of IUGR weaned piglets.
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15
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Sun J, Jiang T, Xu W, Feng Z, Quan X, Leng P, Sun W, Zhao J, Jing F, Li J. Quantification of 1D, a novel derivative of curcumin with potential antitumor activity, in rat plasma by liquid chromatography-tandem mass spectrometry: application to a pharmacokinetic study in rats. PHARMACEUTICAL BIOLOGY 2019; 57:287-294. [PMID: 31017510 PMCID: PMC6493276 DOI: 10.1080/13880209.2019.1603243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
CONTEXT 1 D is a novel derivative of curcumin and shows very promising antitumor activities in various cancer cell lines. OBJECTIVE To characterize its preclinical pharmacokinetic profiles, a novel liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed and validated for the quantification of 1 D in rat plasma. MATERIALS AND METHODS An aliquot of 50 μL plasma sample was processed by protein precipitation with methanol. Chromatographic separation was accomplished on a Zorbax Eclipse Plus C18 column (2.1 mm × 50 mm, 1.8 μm) with a gradient elution system (water/0.1% formic acid and methanol). Detection was performed by multiple reaction monitoring (MRM) mode using electrospray ionization in the positive ion mode. The optimized fragmentation transition for 1 D was m/z 491.2 → 361.2. RESULTS The method was linear over the concentration range of 5-1000 ng/mL. The intra- and inter-day precisions were less than 9.8% and the accuracy was within ± 14.5%. The mean recovery of 1 D ranged from 102.5 to 105.9%. No matrix effects and significant sample loss during sample processing were observed. The validated method has been successfully applied to a pharmacokinetic study in rats after intravenous administration of 1 D. Non-compartmental pharmacokinetic parameters, including half-life (t1/2), apparent volume of distribution (Vz), clearance (CLz), and area under the concentration-time curve (AUC(0-t)) were 4.92 h, 46.56 L/kg, 6.33 L/h/kg, and 806.70 μg/L/h, respectively. DISCUSSION AND CONCLUSIONS Results demonstrated that 1 D displayed favourable pharmacokinetic properties for further in vivo pharmacologic evaluation, which could be facilitated by the validated LC-MS/MS method.
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Affiliation(s)
- Jialin Sun
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Tao Jiang
- Key Laboratory of Marine Drugs Chinese Ministry of Education School of Medicine and Pharmacy, Ocean University of China, Qingdao, PR China
| | - Wen Xu
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Zhangying Feng
- Department of Pharmacy, The Fourth Hospital of Hebei Medical University, Shijiazhuang, PR China
| | - Xianghua Quan
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Ping Leng
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Wei Sun
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Jun Zhao
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Fanbo Jing
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
- CONTACT Fanbo Jing
| | - Jing Li
- Department of Pharmacy, the Affiliated Hospital of Qingdao University, Qingdao, PR China
- Jing Li Department of Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao266003, PR China
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16
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Li Y, Tian L, Sun D, Yin D. Curcumin ameliorates atherosclerosis through upregulation of miR-126. J Cell Physiol 2019; 234:21049-21059. [PMID: 31016760 DOI: 10.1002/jcp.28708] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 04/08/2019] [Accepted: 04/10/2019] [Indexed: 12/22/2022]
Abstract
The potential usage of curcumin in diverse human diseases has been widely studied, including arteriosclerosis (AS). This study focused on investigating the relationship between curcumin and AS-associated microRNA, which may provide a better understanding of curcumin in a different mechanism. Human microvascular endothelial HMEC-1 cells were treated by curcumin alone or oxidized low-density lipoprotein (ox-LDL) plus curcumin, after which the following parameters were analyzed: cell viability, migration, and the expression of AS-associated factors. The regulatory effects of curcumin on miR-126 and signaling pathways involved in AS were then studied. Further, an animal model of AS was stimulated by feeding rabbits with 1% cholesterol diet. The effects of curcumin on the animal model were explored. We found that curcumin treatment significantly reduced HMEC-1 cells viability, migration, and the protein levels of MMP-2, MMP-9, and vascular endothelial growth factor (VEGF) in the presence or absence of ox-LDL. Meanwhile, the expression of VEGFR1 and VEGFR2 was repressed by curcumin. miR-126 was upregulated by curcumin. The abovementioned effects of curcumin on HMEC-1 cells were all attenuated when miR-126 was silenced. And also, VEGF was a target gene of miR-126, and curcumin could inhibit the activation of PI3K/AKT JAK2/STAT5 signaling pathways via miR-126. The effects of curcumin and its regulation on miR-126 and VEGF were confirmed in the animal model of AS. To sum up, curcumin exerted potent anti-AS property possibly via upregulating miR-126 and thereby inhibiting PI3K/AKT and JAK2/STAT5 signaling pathways.
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Affiliation(s)
- Yezhou Li
- Department of Vascular Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Leilei Tian
- Operating Room, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Dajun Sun
- Department of Vascular Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Dexin Yin
- Department of Vascular Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
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17
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Curcumin and Curcumol Inhibit NF- κB and TGF- β 1/Smads Signaling Pathways in CSE-Treated RAW246.7 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:3035125. [PMID: 31007701 PMCID: PMC6441512 DOI: 10.1155/2019/3035125] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Accepted: 02/26/2019] [Indexed: 12/14/2022]
Abstract
E-Zhu (Curcuma zedoaria) is known as a classical traditional Chinese medicine and widely used in the treatment of cancers, cardiovascular disease, inflammation, and other diseases. Its main components include curcumol and curcumin, which have anti-inflammatory and antifibrosis effects. Here we established an in vitro inflammatory injury model by stimulating RAW246.7 cells with cigarette smoke extract (CSE) and detected the intervention effects of curcumin and curcumol on CSE-treated Raw246.7 macrophage cells to explore whether the two compounds inhibited the expression of inflammatory cytokines by inhibiting the NF-κB signaling pathway. We detected the antifibrosis effects of curcumin and curcumol via TGF-β1/Smads signaling pathways. The model of macrophage damage group was established by CSE stimulation. Curcumol and curcumin were administered to Raw246.7 macrophage cells. The efficacy of curcumol and curcumin was evaluated by comparing the activation of proinflammatory factors, profibrotic factors, and NF-κB and TGF-β1/Smads signaling pathway. In addition, CSE-treated group was employed to detect whether the efficacy of curcumol and curcumin was dependent on the NF-κB signaling via the pretreatment with the inhibitor of NF-κB. Our findings demonstrated that curcumol and curcumin could reduce the release of intracellular ROS from macrophages, inhibit the NF-κB signaling pathway, and downregulate the release of proinflammatory factor. Curcumol and curcumin inhibited the TGF-β1/Smads signaling pathway and downregulated the release of fibrotic factors. Curcumin showed no anti-inflammatory effect in CSE-treated cells after the inhibition of NF-κB. Curcumol and curcumin showed an anti-inflammatory effect by inhibiting the NF-κB signaling pathway.
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18
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Xu XY, Meng X, Li S, Gan RY, Li Y, Li HB. Bioactivity, Health Benefits, and Related Molecular Mechanisms of Curcumin: Current Progress, Challenges, and Perspectives. Nutrients 2018; 10:E1553. [PMID: 30347782 PMCID: PMC6213156 DOI: 10.3390/nu10101553] [Citation(s) in RCA: 171] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/08/2018] [Accepted: 10/16/2018] [Indexed: 12/12/2022] Open
Abstract
Curcumin is a principal curcuminoid of turmeric (Curcuma longa), which is commonly used as a spice in cooking and a yellow pigment in the food processing industry. Recent studies have demonstrated that curcumin has a variety of biological activities and pharmacological performances, providing protection and promotion of human health. In addition to presenting an overview of the gut metabolism of curcumin, this paper reviews the current research progress on its versatile bioactivity, such as antioxidant, anti-inflammatory, and immune-regulatory activities, and also intensively discusses its health benefits, including the protective or preventive effects on cancers and diabetes, as well as the liver, nervous system, and cardiovascular systems, highlighting the potential molecular mechanisms. Besides, the beneficial effects of curcumin on human are further stated based on clinical trials. Considering that there is still a debate on the beneficial effects of curcumin, we also discuss related challenges and prospects. Overall, curcumin is a promising ingredient of novel functional foods, with protective efficacy in preventing certain diseases. We hope this comprehensive and updated review will be helpful for promoting human-based studies to facilitate its use in human health and diseases in the future.
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Affiliation(s)
- Xiao-Yu Xu
- Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
| | - Xiao Meng
- Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
| | - Sha Li
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China.
| | - Ren-You Gan
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Ya Li
- Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
| | - Hua-Bin Li
- Department of Nutrition, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China.
- South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, Sun Yat-Sen University, Guangzhou 510006, China.
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Dietary curcumin supplementation attenuates inflammation, hepatic injury and oxidative damage in a rat model of intra-uterine growth retardation. Br J Nutr 2018; 120:537-548. [PMID: 30043720 DOI: 10.1017/s0007114518001630] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Rats with a normal birth weight (NBW) or intra-uterine growth retardation (IUGR) were fed basic diets (NBW and IUGR groups) or basic diets supplemented with curcumin (NC and IC groups) from 6 to 12 weeks. The body weight of IUGR rats was lower (P<0·05) than that of the controls. Rats with IUGR showed higher (P<0·05) concentrations of TNF-α, IL-1β and IL-6; higher (P<0·05) activities of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in their serum; and increased (P<0·05) concentrations of malondialdehyde (MDA), protein carbonyl (PC) and 8-hydroxy-2'-deoxyguanosine (8-OHDG) in the liver compared with the NBW rats. The livers of IUGR rats exhibited a lower (P<0·05) superoxide dismutase activity and decreased (P<0·05) metabolic efficiency of the hepatic glutathione redox cycle compared with those of the NBW rats. In response to dietary curcumin supplementation, concentrations of inflammatory cytokines and activities of AST and ALT in the serum and MDA, PC and 8-OHDG in the liver were lower (P<0·05), and the hepatic glutathione redox cycle in the liver was improved (P<0·05) in the IC group than in the IUGR group. These results were associated with lower (P<0·05) phosphorylated levels of the NF-κB pathway and Janus kinase 2 (JAK2) and higher (P<0·05) mRNA expression of genes involved in the nuclear factor, erythroid 2-like 2 (Nfe2l2)/antioxidant response element (ARE) pathway in the liver of the IC rats than that of the IUGR rats. Maternal undernutrition decreased birth weight and led to inflammation, oxidative damage and injury in rats. Curcumin appeared to be beneficial in preventing IUGR-induced inflammation, oxidative damage and injury by activating the expression of the NF-κB, JAK/STAT and Nfe2l2/ARE pathways in the liver.
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Smita SS, Raj Sammi S, Laxman TS, Bhatta RS, Pandey R. Shatavarin IV elicits lifespan extension and alleviates Parkinsonism in Caenorhabditis elegans. Free Radic Res 2017; 51:954-969. [PMID: 29069955 DOI: 10.1080/10715762.2017.1395419] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Shatavarin IV (SIV), a steroidal saponin, is a major bioactive phytomolecule present in roots of Asparagus racemosus (Liliaceae) known for its anticancer activity. Age-associated neurodegenerative Parkinson's disease (PD) is characterised by alpha-synuclein aggregation in dopaminergic neuron resulting in neurodegeneration. The invention of bioactive molecules that delay aging and age-associated disorders endorses development of natural phytomolecule as a therapeutic agent for curing age-related diseases. Therefore, the present study for the first time explores the potential of SIV against aging and Parkinsonism utilising Caenorhabditis elegans model system. SIV significantly attenuated oxidative stress in terms of intracellular reactive oxygen species (ROS) as well as oxidative damage including protein carbonylation and also promotes longevity. SIV also significantly increased the mRNA expression of stress responsive genes namely sod-1, sod-2, sod-3, gst-4, gst-7 and ctl-2 suggesting its anti-oxidant property that might be contributed in the modulation of oxidative stress and promoting lifespan. Additionally, SIV improved PD symptoms by reducing the alpha-synuclein aggregation, lipid accumulation and enhancing dopamine level. Altogether, present findings indicate that SIV possibly utilising ubiquitin-mediated proteasomal system and attenuating oxidative stress by up-regulating PD-associated genes pdr-1, ubc-12 and pink-1. Therefore, this study is a forward step in exploring the anti-aging and anti-Parkinsonism potential of bioactive compound SIV in C. elegans.
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Affiliation(s)
- Shachi Shuchi Smita
- a Laboratory of Aging Biology, Department of Microbial Technology and Nematology , Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research , Lucknow , India
| | - Shreesh Raj Sammi
- a Laboratory of Aging Biology, Department of Microbial Technology and Nematology , Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research , Lucknow , India
| | - Tulsankar S Laxman
- b Pharmacokinetics and Metabolism Division , Central Drug Research Institute, Council of Scientific and Industrial Research , Lucknow , India
| | - Rabi S Bhatta
- b Pharmacokinetics and Metabolism Division , Central Drug Research Institute, Council of Scientific and Industrial Research , Lucknow , India
| | - Rakesh Pandey
- a Laboratory of Aging Biology, Department of Microbial Technology and Nematology , Central Institute of Medicinal and Aromatic Plants, Council of Scientific and Industrial Research , Lucknow , India
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